API 5L Grade B Black Carbon Steel Seamless Pipes

Product name:API 5L Grade B Black Carbon Steel Seamless Pipes

　　Model NO.: astm a53 A106

　　Technique: Hot Rolled

　　Surface Treatment: Black Painting,Galvanized,Fbe/3lpe/3lpp Coating

　　Section Shape: Round,Square,Rectangular,Oval

　　End Connection: Be PE Threaded

　　Manufacture Method: Hot Rolled,Hot Expansion,Cold Drawn

　　ASTM A106: Seamless

　　Transport Package: External Black Painting, Both Side with End Caps

　　Origin:China